Moderate fatty liver disease may not develop into cirrhosis if it is actively regulated, and may develop into cirrhosis if it is not controlled, but each person’s situation is different and there is no specific time. Moderate fatty liver is a benign liver disease that has the potential to be reversed and not develop into cirrhosis if it is actively regulated. The way to regulate includes sufficient exercise, eating a light diet and reducing the intake of greasy food, such as animal offal, fatty meat, fried food and so on. Liver-protecting drugs such as glutathione may be taken as prescribed by the doctor. If not actively regulated, it may develop into cirrhosis in the future, but the time is not clear. When patients have fatty liver, it is recommended to seek timely medical treatment, standardized treatment under the guidance of the doctor, to promote the condition as soon as possible relief, usually pay attention to monitoring blood lipids, liver ultrasound and other tests, to protect the health of the body.